Indeed, the theme here is most likely familiar to us all on some level.. But you wrote it well LadyWun.. Great expression, I could really relate to the feeling of 'not being here'..
Like, life becomes just a motion, and we are just a shell of existence within it.. doing the actions, but not living it.
You had great opening lines-

I can't remember when life left me.
I've been dead for quite some time.

I loved this.. and I loved the ending also-

The end will come sometime, maybe this year.
But I am not here, so I've nothing to fear.

So true, if we have lost everything, and have nothing, there is nothing to fear... we are completely stripped, left bare.

Seems like you need to make Peace with these issues still, and I wish you the best of luck with that. Keep writing. Kudos~

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